From CBC to CMP and beyond, blood test panels provide essential information to health practitioners. angelp/iStock via Getty Images Plus Your blood serves numerous roles to maintain your health. To ...

Blood tests are common procedures done to help diagnose certain diseases and measure things like your cholesterol or levels of essential vitamins and minerals. While most times you don't need to ...

Blood draws for several kinds of diagnostic tests require you to fast for several hours. Eating or drinking anything besides water can skew the results, leading to you needing to be retested. You may ...

Lara Vukelich is a freelance writer in San Diego, California. She writes creative content and SEO-driven copy that can be found everywhere from Huffington Post and Quiet Revolution to Expedia, ...

Creatinine levels indicate a person's kidney health, and high levels mean your kidneys are not working as effectively as they should.

A TB blood test can find out whether you have the Mycobacterium tuberculosis bacteria in your body. Whether you need to get tested and how often depends on your specific circumstances. A blood test ...

What Is a RDW Blood Test? An RDW blood test – also known as a red blood cell distribution width blood test – is a measure of the difference in your red blood cells’ size and volume. RDW is one part of ...

A new generation of blood tests promises to change the way doctors diagnose and treat Alzheimer's disease. The tests offer a fast and easy way for physicians to learn whether a patient with symptoms ...

Alzheimer’s disease is hard to diagnose. But proteins in the blood might provide clarity. A series of recent findings, presented at the annual Alzheimer’s Association International Conference in ...

Matthew Griffith receives funding from the National Health and Medical Research Council and the Australian Research council. This is the next article in our ‘Light and health’ series, where we look at ...

A new Galleri blood test detected 75% of cancers without current screening options, with over half found in early stage I or ...